FULL DUPLEX SPEAKERPHONE CHIP

General Description Most modern speakerphones use half-duplex operation, which switches transmission between the far-end talker and the speakerphone user. This is done because the acoustic coupling between the speaker and microphone is much higher in speakerphones than in handsets where the coupl

FULL DUPLEX SPEAKERPHONE CHIP

General Description Most modern speakerphones use half-duplex operation, which switches transmission between the far-end talker and the speakerphone user. This is done because the acoustic coupling between the speaker and microphone is much higher in speakerphones than in handsets where the coupl

BUS-CONTROLLED AUDIO MATRIX SWITCH

DESCRIPTION The TEA6420 switches 5 stereo audio inputs on 4stereo outputs. All the switching possibilities are changed through the I2C bus. ■ 5 Stereo Inputs ■ 4 Stereo Ouputs ■ Gain Control 0/2/4/6dB/Mute for each Output ■ cascadable (2 different addresses) ■ Serial Bus Con

16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

文件：1.3002 Mbytes Page：38 Pages

16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

文件：1.3002 Mbytes Page：38 Pages

16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

文件：1.3002 Mbytes Page：38 Pages

3 AMP ADJUSTABLE INTEGRATED SWITCHING REGULATOR

文件：234.9 Kbytes Page：5 Pages